A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-00-763-6180
NSN 6240-01-031-3164
NSN 5985-01-631-8338
NSN 7035-01-457-5645
NSN 6650-01-225-0176
NSN 7035-01-116-6223
NSN 6320-01-310-8068
NSN 5945-01-263-3789
NSN 5930-01-123-9527
NSN 5996-01-644-3247
NSN 5985-00-127-1574
NSN 5910-01-115-3000